These are the numbers that I got (each test done twice cuz I R tired):

TP: 101% HP returned: 241 MP returned: 150

TP: 200% HP returned: 362 MP returned: 220

TP: 300% HP returned: 571 MP returned: 350

The MP returned seemed really odd to me, but I ran the second check just to make sure. I did a single test at 300% with more hp and mp gear on and I received greater returns. I'll do some more tests since the numbers seem funky, but if any of you have particular TP%'s you'd like me to do then please let me know.

And a few final notes: It is not AoE It is similar to starlight in that you do not hit the enemy with the weaponskill, and using it does not agro the monster (you just have to be within range to /attack it). I am apparently the LS hippy now.

Here's the short version of my findings: hp and mp recovered are based off of max hp, max mp, and tp. At 100% tp the returns are ~22% of your max hp and ~15% of your max mp. At 300% tp the returns are ~52% of your max hp and ~35% of your max mp.

It does not appear to scale linearly, you get smaller increases per additional TP from 100%-200% then you do from 200%-300%.

All in all, makes me kinda depressed considering the massive numbers and skillchain properties I see people throwing out with their gimpryean weapons.

Data included below.

Max HP:1099 Max MP:1002

ReturnsTP:100% HP 241 MP 150

TP:125% HP 274 MP 160

TP:150% HP 307 MP 180

TP:175% HP 329 MP 200

TP:200% HP 362 MP 220

TP:225% HP 417 MP 250

TP:250% HP 472 MP 280

TP:275% HP 516 MP 310

TP:300% HP 571 MP 350

Tests in Abyssea(this particular test was done twice, once with only hp/mp curor buff, once with full buffs. Same result) Max HP:1806 Max MP:1419

Oh, thats lovely. Not. :/ The only reason I really see it is for a time you really need the hp or mp, but the only way for it to be worthwhile is if it was AoE, or healed more, really. Idk. But I'm still going for it, just as a plus, and the trials for it are probably going further hopefully resulting in higher dmg, i hope.

All of those MP returns, except for 100%/300%, seem like they're 10mp lower than they should be for some reason (bumping them all up 10mp makes it a straight line between 100 and 200, and a straight line between 200 and 300).

EDIT: The HP returns aren't following a straight line over those ranges either - 150->175% and 250->275% are each increasing by 11 HP less than the other increases in there.

Do a test at like 133% or so in your 1099/1002 build, please. If it's not being really weird about its steps, you should get 285/167 out of it based on your current list, roughly (and 285/177 otherwise).